Table 3.

Percentage of individuals with HBsAg specific responses (proliferation) in Junior and Senior groups.

	Subsets	Proliferation
		Totala	Respb	(%)
Juniors		8	7	88
Seniors		45	12	27
Seniors	IM	25	6	24
	SC	21	6	29
Seniors	Female	24	8	33
	Male	20	4	20
Seniors	65–74	34	10	29
	≥ 75	12	2	17

^a Total evaluable volunteers at any time point during the study

^b Responders at any time point during the study

Responses for proliferation: ≥1.5 fold increases or ≥ 6000 cpm vs. day 0

Bolded % indicate a difference ≥ 10% among individuals in the compared groups